Jie Liang wrote:
Does 7.3* support this? Can you tell me a bit more about it, please?
Hash aggregate..?
>I had a similar problem after upgrade to 7.4.2,
>Try:
>SET enable_hashagg = false;
>Before you execute that SELECT stmt
>If you don't want disable it in postgresql.conf
>
>Jie Liang
>
>
>
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